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化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： TEXTILES
配方說(shuō)明： Dyeing "Acrilan" with Chrome Dyes
配方組成： "Acrilan" may be dyed in dark shades with good fastness by using a
few selected chrome colors, such as
Chrome Yellow A Extra
"Chromogene" Black ETOO Supra CF
Anthracene Chromate Brown EBA Extra Conc.
Alizarin Blue Black BA Extra
配制方法： Dyeing is carried out at the boil using 4% of 66Be. sulfuric acid on the weight of the fiber, followed by chroming in a fresh bath at the boil with 2% bichromate and 2% of 66Be. sulfuric acid.

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